switching to E3 spark plugs on my TVS2300 setup!
#11
Hey guys, Powerblock wouldn't advertise it if they didn't already test & prove that it's worthy. I'd bet Grippy's truck gets WAYYYYY faster with the new E3's.
You know they made a design change & fixed all of the previous problems they used to have, right? I saw a commercial on Speed Channel about it.
You know they made a design change & fixed all of the previous problems they used to have, right? I saw a commercial on Speed Channel about it.

no faith..............
#18
you are too late, I ordered mine wednesday..... Ill be installing them tonight! Do you know if I need to have my truck retuned? If so I have a friend who can use his superchips flaspaq to reprogram for the added spark and cooler cylinders right? I want to do this right since these plugs are kind of expensive.







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